package org.example.realtime.jtp.dwd.trade.job;

import org.apache.flink.configuration.Configuration;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableEnvironment;
import org.apache.flink.table.api.TableResult;

/**
 * @Title: JtpOrderSkuAggregateDwsJob
 * @Author Lianzy
 * @Package org.example.realtime.jtp.dwd.trade.job
 * @Date 2025/6/3 10:27
 * @description 从 Kafka 订单明细主题读取数据，过滤 null 数据，关联维度信息，按照维度分组，统计各维度各窗口的订单数和订单金额，将数据写入Doris交易域品牌-品类-SPU粒度下单各窗口汇总表。
 */
public class JtpOrderSkuAggregateDwsJob {
    public static void main(String[] args) {
        // 1. 表执行环境
        TableEnvironment tabEnv = getTableEnv() ;

        // 2. 输入表-input：映射到Kafka消息队列
        createInputTable(tabEnv);

        // 3. 数据处理-select
        Table resultTable = handle(tabEnv);

        // 4. 输出表-output：映射到Kafka队列
        createOutputTable(tabEnv) ;

        // 5. 保存数据-insert
        saveToKafka(tabEnv, resultTable) ;
    }

    private static void saveToKafka(TableEnvironment tabEnv, Table resultTable) {
        tabEnv.createTemporaryView("report_table",resultTable);
        tabEnv.executeSql("INSERT INTO dws_trade_sku_order_report_doris_sink\n" +
                "SELECT\n" +
                "    SUBSTRING(CAST(start_time AS STRING), 0, 19) AS start_time,\n" +
                "    SUBSTRING(CAST(end_time AS STRING), 0, 19) AS end_time,\n" +
                "    SUBSTRING(CAST(start_time AS STRING), 0, 10) AS cur_date,\n" +
                "    sku_id, sku_name, spu_id, spu_name, tm_id, tm_name,\n" +
                "    category3_id, category3_name, category2_id, category2_name, category1_id, category1_name,\n" +
                "    order_count, order_amount\n" +
                "FROM report_table");
    }

    private static void createOutputTable(TableEnvironment tabEnv) {
        tabEnv.executeSql("CREATE TABLE dws_trade_sku_order_report_doris_sink(\n" +
                "    `start_time` STRING,\n" +
                "    `end_time` STRING,\n" +
                "    `cur_date` STRING,\n" +
                "    `sku_id` STRING,\n" +
                "    `sku_name` STRING,\n" +
                "    `spu_id` STRING,\n" +
                "    `spu_name` STRING,\n" +
                "    `tm_id` STRING,\n" +
                "    `tm_name` STRING,\n" +
                "    `category3_id` STRING,\n" +
                "    `category3_name` STRING,\n" +
                "    `category2_id` STRING,\n" +
                "    `category2_name` STRING,\n" +
                "    `category1_id` STRING,\n" +
                "    `category1_name` STRING,\n" +
                "    `order_count` BIGINT,\n" +
                "    `order_amount` DECIMAL(16, 2)\n" +
                ") WITH (\n" +
                "    'connector' = 'doris',\n" +
                "    'fenodes' = 'node102:8030',\n" +
                "    'table.identifier' = 'jtp_mall_report.dws_trade_sku_order_report',\n" +
                "    'username' = 'root',\n" +
                "    'password' = '123456',\n" +
                "    'sink.batch.interval' = '10s',\n" +
                "    'sink.max-retries' = '3',\n" +
                "    'sink.batch.size' = '1000'\n" +
                ")");
    }

    private static Table handle(TableEnvironment tabEnv) {
        Table orderjointable = tabEnv.sqlQuery("SELECT\n" +
                "    t1.id,\n" +
                "    t1.order_id,\n" +
                "    t1.user_id,\n" +
                "    t1.sku_id,\n" +
                "    t1.sku_name,\n" +
                "    t1.province_id,\n" +
                "    t1.create_time,\n" +
                "    t1.source_type_name,\n" +
                "    t1.sku_num,\n" +
                "    t1.split_total_amount,\n" +
                "    t2.spu_id,\n" +
                "    t2.category3_id,\n" +
                "    t2.tm_id\n" +
                "FROM dwd_order_detail_kafka_source t1\n" +
                "    LEFT JOIN dim_sku_info_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t2\n" +
                "        ON t1.sku_id = t2.row_key\n");

        tabEnv.createTemporaryView("order_join_table",  orderjointable);

        Table result_table = tabEnv.sqlQuery("SELECT\n" +
                "    DATE_FORMAT(window_start, 'yyyy-MM-dd HH:mm:ss') AS start_time,\n" +
                "    DATE_FORMAT(window_end, 'yyyy-MM-dd HH:mm:ss') AS end_time,\n" +
                "    sku_id, sku_name, spu_id, category3_id, tm_id ,\n" +
                "    count(distinct order_id) AS order_count,\n" +
                "    sum(cast(split_total_amount AS DECIMAL(10, 2))) AS order_amount,\n" +
                "    PROCTIME() AS proc_time\n" +
                "FROM TABLE (\n" +
                "    TUMBLE(\n" +
                "         DATA => TABLE order_join_table,\n" +
                "         TIMECOL => DESCRIPTOR(create_time),\n" +
                "         SIZE => INTERVAL '1' MINUTES\n" +
                "    )\n" +
                ")\n" +
                "WHERE user_id IS NOT NULL AND source_type_name IS NOT NULL\n" +
                "GROUP BY\n" +
                "    window_start, window_end,\n" +
                "    sku_id, sku_name, spu_id, category3_id, tm_id\n");

        tabEnv.createTemporaryView("result_table", result_table);

        tabEnv.executeSql("CREATE TABLE dim_spu_info_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, spu_name STRING, description STRING, category3_id STRING, tm_id STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_spu_info',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");

        tabEnv.executeSql("CREATE TABLE dim_base_trademark_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, tm_name STRING, logo_url STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_trademark',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");


        tabEnv.executeSql("CREATE TABLE dim_base_category3_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, name STRING, category2_id STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_category3',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        tabEnv.executeSql("CREATE TABLE dim_base_category2_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, name STRING, category1_id STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_category2',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        tabEnv.executeSql("CREATE TABLE dim_base_category1_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, name STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_category1',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");


        Table report_table = tabEnv.sqlQuery("SELECT\n" +
                "    t1.start_time,\n" +
                "    t1.end_time,\n" +
                "    t1.sku_id,\n" +
                "    t1.sku_name,\n" +
                "    t1.spu_id,\n" +
                "    t2.spu_name,\n" +
                "    t1.tm_id,\n" +
                "    t3.tm_name,\n" +
                "    t1.category3_id,\n" +
                "    t4.name AS category3_name,\n" +
                "    t4.category2_id,\n" +
                "    t5.name AS category2_name,\n" +
                "    t5.category1_id,\n" +
                "    t6.name AS category1_name,\n" +
                "    t1.order_count,\n" +
                "    t1.order_amount,\n" +
                "    UNIX_TIMESTAMP() * 1000 AS ts\n" +
                "FROM result_table t1\n" +
                "    LEFT JOIN dim_spu_info_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t2 ON t1.spu_id = t2.row_key\n" +
                "    LEFT JOIN dim_base_trademark_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t3 ON t1.tm_id = t3.row_key\n" +
                "    LEFT JOIN dim_base_category3_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t4 ON t1.category3_id = t4.row_key\n" +
                "    LEFT JOIN dim_base_category2_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t5 ON t4.category2_id = t5.row_key\n" +
                "    LEFT JOIN dim_base_category1_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t6 ON t5.category1_id = t6.row_key");
       return report_table;
    }
//-- 1. 创建表，映射kafka主题：dwd-order-detail
    private static void createInputTable(TableEnvironment tabEnv) {
        tabEnv.executeSql("CREATE TABLE dwd_order_detail_kafka_source(\n" +
                "  `id` STRING,\n" +
                "  `order_id` STRING,\n" +
                "  `user_id` STRING,\n" +
                "  `order_status` STRING,\n" +
                "  `sku_id` STRING,\n" +
                "  `sku_name` STRING,\n" +
                "  `province_id` STRING,\n" +
                "  `activity_id` STRING,\n" +
                "  `activity_rule_id` STRING,\n" +
                "  `coupon_id` STRING,\n" +
                "  `date_id` STRING,\n" +
                "  `create_time` TIMESTAMP(3),\n" +
                "  `operate_date_id` STRING,\n" +
                "  `operate_time` STRING,\n" +
                "  `source_id` STRING,\n" +
                "  `source_type` STRING,\n" +
                "  `source_type_name` STRING,\n" +
                "  `sku_num` STRING,\n" +
                "  `split_original_amount` STRING,\n" +
                "  `split_activity_amount` STRING,\n" +
                "  `split_coupon_amount` STRING,\n" +
                "  `split_total_amount` STRING,\n" +
                "  `row_op_ts` STRING,\n" +
                "  `proc_time` AS PROCTIME(),\n" +
                "  WATERMARK FOR create_time AS create_time - INTERVAL '0' MINUTE\n" +
                ") WITH (\n" +
                "  'connector' = 'kafka',\n" +
                "  'topic' = 'dwd-order-detail',\n" +
                "  'properties.bootstrap.servers' = 'node101:9092,node102:9092,node103:9092',\n" +
                "  'properties.group.id' = 'gid-dws-trade-sku-order',\n" +
                "  'scan.startup.mode' = 'earliest-offset',\n" +
                "  'format' = 'json',\n" +
                "  'json.fail-on-missing-field' = 'false',\n" +
                "  'json.ignore-parse-errors' = 'true'\n" +
                ")");

        tabEnv.executeSql("CREATE TABLE dim_sku_info_hbase_source (\n" +
                "  row_key STRING,\n" +
                "    info ROW<id STRING, spu_id STRING, price STRING, sku_name STRING, sku_desc STRING, weight STRING, tm_id STRING, category3_id STRING, sku_default_img STRING, is_sale STRING, create_time STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_sku_info',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
    }

    private static TableEnvironment getTableEnv() {
        // 1环境属性设置
        EnvironmentSettings settings = EnvironmentSettings.newInstance()
                .useBlinkPlanner()
                .inStreamingMode()
                .build();
        TableEnvironment tabEnv = TableEnvironment.create(settings) ;
        // 2配置属性设置
        Configuration configuration = tabEnv.getConfig().getConfiguration();
        configuration.setString("table.local-time-zone", "Asia/Shanghai");
        configuration.setString("table.exec.resource.default-parallelism", "1");
        configuration.setString("table.exec.state.ttl", "5 s");
        // 3返回对象
        return tabEnv;
    }
}
